CN217933379U - Pull rod fixing structure of transformer - Google Patents
Pull rod fixing structure of transformer Download PDFInfo
- Publication number
- CN217933379U CN217933379U CN202221218262.1U CN202221218262U CN217933379U CN 217933379 U CN217933379 U CN 217933379U CN 202221218262 U CN202221218262 U CN 202221218262U CN 217933379 U CN217933379 U CN 217933379U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- fixing structure
- fixer
- transformer
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 abstract description 3
- 125000003003 spiro group Chemical group 0.000 description 4
- 230000009466 transformation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to a the utility model provides a pull rod fixed knot of transformer constructs, include: a pull rod; the first fixer is arranged on the pull rod and clamped at one end of the pull rod; the second fixer is arranged on the pull rod, and the second fixer is arranged at the other end of the pull rod; one end of the pull rod is provided with a threaded portion, and the other end of the pull rod is provided with a mounting ring. The utility model provides a pull rod fixed knot of transformer constructs, this pull rod fixed knot construct the installation pull rod of being convenient for, and also convenient to detach pull rod simultaneously when the pull rod damages, conveniently changes the pull rod.
Description
Technical Field
The utility model relates to a transformer accessory technical field especially relates to a pull rod fixed knot of transformer constructs.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and has the main functions of voltage transformation, current transformation, impedance transformation, isolation and voltage stabilization, the pull rod is an important accessory in the transformer, the two ends of the pull rod are mostly welded on the transformer by the conventional pull rod, so that the pull rod is fixed, but the pull rod is not easy to replace when damaged, and only the whole transformer can be scrapped.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above problem that prior art exists, provide a pull rod fixed knot of transformer constructs.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides a pull rod fixed knot of transformer constructs, include:
a pull rod;
the first fixer is arranged on the pull rod and clamped at one end of the pull rod; and
the second fixer is arranged on the pull rod, and the second fixer is arranged at the other end of the pull rod;
one end of the pull rod is provided with a threaded portion, and the other end of the pull rod is provided with a mounting ring.
In an embodiment of the present invention, the mounting ring is provided with slots, and the slots are located at the top and bottom of the inner wall of the mounting ring.
In an embodiment of the present invention, the first fixer includes:
the clamping and connecting plate is arranged in the mounting ring, and a mounting groove is formed in the clamping and connecting plate; and
the connecting seat is movably arranged on the clamping plate and is positioned on one side of the clamping plate.
In an embodiment of the present invention, a clamping structure is disposed on the clamping plate, and the clamping structure is located in the mounting groove.
In an embodiment of the present invention, the clamping structure includes:
one end of the connecting column is fixed in the mounting groove;
the connecting spring is arranged at the other end of the connecting column; and
and the inserting block is arranged on the connecting spring and matched with the slot.
In one embodiment of the present invention, a first connecting screw is provided on one side of the connecting base, and a second connecting screw is provided on the other side of the connecting base.
In an embodiment of the present invention, the first connecting screw is provided with a connecting piece, and the connecting piece is located on one side of the clamping plate.
In an embodiment of the present invention, a fastening nut is further disposed on the first connecting screw, and the fastening nut is located on one side of the connecting piece.
To sum up, the utility model provides a pull rod fixed knot of transformer constructs, this pull rod fixed knot construct through setting up with the joint board of collar looks joint and first connecting screw be connected the one end and the connecting seat of pull rod, and install the connecting seat on the transformer through second connecting screw, realize the fixed to pull rod one end, the other end of pull rod is through setting up screw thread portion, by the screw hole spiro union on screw thread portion and the second fixer, install the second fixer on the transformer by fastener and engaging lug again, realize the fixed to the pull rod other end. Because joint board and collar joint, screw thread portion and screw hole spiro union are convenient for install the pull rod, also convenient to detach pull rod simultaneously, when the pull rod damages, conveniently change the pull rod.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention at an angle;
fig. 2 is a schematic view of another angle of the present invention;
FIG. 3 is a schematic structural view of the clamping plate of the present invention;
FIG. 4 is a view showing the structure of the clamping plate according to the present invention;
FIG. 5 is a schematic view of the clamping structure of the present invention;
fig. 6 is a schematic structural view of the pull rod of the present invention;
fig. 7 is a partial structural schematic diagram of the present invention;
fig. 8 is a schematic structural view of a second fastener of the present invention.
The reference numbers in the figures illustrate: 100-connecting lug, 101-second fixer, 102-limiting nut, 103-second gasket, 104-threaded hole, 105-mounting hole, 200-pull rod, 201-threaded part, 202-bent rod, 203-straight rod, 204- "S" -shaped rod, 205-slot, 300-clamping plate, 301-through hole, 302-clamping block, 303-mounting groove, 304-connecting spring, 305-connecting column, 400-fastening nut, 401-first connecting screw rod, 402-connecting plate, 403-second connecting screw rod, 404-connecting seat and 405-first gasket.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1, 2 and 6, the present invention provides a pull rod fixing structure of a transformer, which can fix a pull rod 200 on the transformer. Specifically, in an embodiment of the present invention, the pull rod fixing structure includes a pull rod 200, a first fixer and a second fixer 101. The present application does not limit the specific structure of the pull rod 200, and in an embodiment of the present invention, one end of the pull rod 200 is provided with a threaded portion 201, and the other end of the pull rod 200 is provided with a mounting ring. The threaded portion 201 may be connected with the second holder 101 and the mounting ring may be connected with the first holder. The shape of collar is not restricted in this application, in the utility model discloses an embodiment, the collar can be for circular, also can be square, still can be for other special-shaped collar. Specifically, the mounting ring may include a bent rod 202 disposed on the pull rod 200, one end of the bent rod 202 is integrally formed with the pull rod 200, the other end of the bent rod 202 is provided with a straight rod 203, the straight rod 203 is further provided with an "S" shaped rod 204, and the "S" shaped rod 204, the straight rod 203 and the bent rod 202 may be integrally formed, but are not limited thereto. A gap is reserved between the end part of the S-shaped rod 204 and the pull rod 200, and the S-shaped rod can play a role in buffering when the mounting ring is impacted. The bent rod 202, the straight rod 203 and the S-shaped rod 204 are matched to form a special-shaped mounting ring, and when the mounting ring is connected with the first fixer, the structure is stable.
Referring to fig. 1 to 5, in an embodiment of the present invention, the first fastener is disposed at one end of the pull rod 200, and the first fastener is engaged with the mounting ring. The first fixer comprises a clamping plate 300 and a connecting seat 404, specifically, the shape of the clamping plate 300 is matched with that of the mounting ring, and the clamping plate 300 is clamped in the mounting ring. The clamping plate 300 is provided with at least one through hole 301, and the number of the through holes 301 is at least one, for example, two. The present application does not limit the connection mode between the clamping plate 300 and the mounting ring, and in an embodiment of the present invention, the clamping plate 300 can be connected to the mounting ring through a clamping structure. The quantity of joint structure is two at least, sets up respectively in the mounting groove 303 of the top of joint board 300 and bottom, and is specific, the joint structure includes spliced pole 305, coupling spring 304 and grafting piece 302, and spliced pole 305 sets up in mounting groove 303. One end of the connection spring 304 is disposed on the connection post 305, and the other end of the connection spring 304 is connected to the insertion block 302. The plug blocks 302 may snap into the slots 205 on the mounting ring. When the clamping plate 300 is installed, the clamping plate is placed in the installation ring, and due to the arrangement of the connecting spring 304, the inserting block 302 can move, so that the clamping plate 300 can be conveniently installed in the installation ring, and meanwhile, the clamping plate is convenient to detach.
Referring to fig. 1 and 2, in an embodiment of the present invention, the connecting seat 404 is located at one side of the engaging plate 300, a first connecting screw 401 is disposed at one side of the connecting seat 404, and a second connecting screw 403 is disposed at the other side of the connecting seat 404. The number of the first connection screws 401 is at least two, and the first connection screws 401 pass through the through holes 301. The two first connecting screws 401 can be connected through a connecting piece 402, a fastening nut 400 is arranged on one side of the connecting piece 402, and the fastening nut 400 is screwed on the first connecting screws 401, so that the clamping plate 300 and the connecting seat 404 can be connected. The second connecting screw 403 is disposed on the connecting seat 404, the second connecting screw 403 is located at one side of the connecting seat 404, and the second connecting screw 404 is connected to the transformer, so that the connecting seat 404 can be connected to the transformer. The second connecting screw 403 may further have a first spacer 405, and the first spacer 405 is located between the connecting seat 404 and the transformer, so as to enhance the stability of the connecting structure between the second connecting screw 403 and the transformer. The present application does not limit the type of the first gasket 405, and in an embodiment of the present invention, the first gasket 405 may be a bowl-shaped gasket or other types of gaskets.
Referring to fig. 1 to 8, in an embodiment of the present invention, the second fixer 101 is disposed on the pull rod 200, and the second fixer 101 is screwed on the screw portion 201 of the pull rod 200. The second fixer 101 is provided with a threaded hole 104, the threaded hole 104 can be in threaded connection with the threaded portion 201, the threaded portion 201 is further in threaded connection with a limit nut 102, and a second gasket 103 is further arranged between the limit nut 102 and the second fixer 101. The present application does not limit the type of the second gasket 103, and in an embodiment of the present invention, the second gasket 103 may be a crescent gasket, or other types of gaskets. The second fixer 101 is further provided with connecting lugs 100, the connecting lugs 100 are located at two ends of the second fixer 101, and the connecting lugs 100 are provided with mounting holes 105. The connecting lug 105 and the second holder 101 may be integrally formed, but is not limited thereto. The connection lug 100 may be mounted on the transformer by a fastener to fix the other end of the pull rod 200.
To sum up, the utility model provides a pull rod fixed knot of transformer constructs, this pull rod fixed knot construct through setting up with the joint board of collar looks joint and first connecting screw be connected the one end and the connecting seat of pull rod, and install the connecting seat on the transformer through second connecting screw, realize the fixed to pull rod one end, the other end of pull rod is through setting up screw thread portion, by the screw hole spiro union on screw thread portion and the second fixer, install the second fixer on the transformer by fastener and engaging lug again, realize the fixed to the pull rod other end. Because joint board and collar joint, screw thread portion and screw hole spiro union are convenient for install the pull rod, and also convenient to detach pull rod simultaneously when the pull rod damages, conveniently change the pull rod.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. A pull rod fixing structure of a transformer, comprising:
a pull rod;
the first fixer is arranged on the pull rod and clamped at one end of the pull rod; and
the second fixer is arranged on the pull rod, and the second fixer is arranged at the other end of the pull rod;
one end of the pull rod is provided with a threaded portion, and the other end of the pull rod is provided with a mounting ring.
2. The tie bar fixing structure of claim 1, wherein: the mounting ring is provided with slots which are positioned at the top and the bottom of the inner wall of the mounting ring.
3. The tie rod fixing structure according to claim 2, wherein: the first holder includes:
the clamping and connecting plate is arranged in the mounting ring, and a mounting groove is formed in the clamping and connecting plate; and
the connecting seat is movably arranged on the clamping connection plate and is positioned on one side of the clamping connection plate.
4. The tie rod fixing structure according to claim 3, wherein: the clamping structure is arranged on the clamping plate and located in the mounting groove.
5. The tie bar fixing structure of claim 4, wherein: the clamping structure comprises:
one end of the connecting column is fixed in the mounting groove;
the connecting spring is arranged at the other end of the connecting column; and
and the inserting block is arranged on the connecting spring and matched with the slot.
6. The tie rod fixing structure according to claim 3, wherein: one side of the connecting seat is provided with a first connecting screw rod, and the other side of the connecting seat is provided with a second connecting screw rod.
7. The tie rod fixing structure according to claim 6, wherein: the first connecting screw is provided with a connecting piece, and the connecting piece is positioned on one side of the clamping plate.
8. The tie rod fixing structure according to claim 7, wherein: and the first connecting screw rod is also provided with a fastening nut, and the fastening nut is positioned on one side of the connecting sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221218262.1U CN217933379U (en) | 2022-05-19 | 2022-05-19 | Pull rod fixing structure of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221218262.1U CN217933379U (en) | 2022-05-19 | 2022-05-19 | Pull rod fixing structure of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217933379U true CN217933379U (en) | 2022-11-29 |
Family
ID=84178236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221218262.1U Expired - Fee Related CN217933379U (en) | 2022-05-19 | 2022-05-19 | Pull rod fixing structure of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217933379U (en) |
-
2022
- 2022-05-19 CN CN202221218262.1U patent/CN217933379U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221129 |